If you’re looking to arm yourself with a racquet that will complement your fast swing, check out Ana Ivanovic’s racquet, the Yonex’s new EZONE AI 98. This update to the XI model is currently being used by Ivanovic and features a wind-resistant design that will give you more speed and control. Players enjoy the additional forgiveness from the 98-square-inch headsize and the comfort of Yonex’s innovative Dual Shut System technology.